I cast my own 00 shot and got the mold from Sharp Shooter that they where selling on Ebay and they tell to get the cutter that they use for doing Jewery I got them from walmart in the crafts part and then I put them in a roller that I got from Dexie gunworks that you use to roll your balls for muzzle loader and then I load them in place of the bird shot.I have no problem .I try it with out roll them like I stated the shot went all over no patten and then after i roll them I have a set patten.Hope this will help someone.